<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="80px"
      class="queryForms"
    >
      <el-form-item label="文件名称" prop="fileName">
        <el-input
          v-model="queryParams.fileName"
          placeholder="请输入文件名称"
          clearable
          @keyup.enter.native="handleQuery"
          maxlength="20" show-word-limit

        />
      </el-form-item>
      <!-- <el-form-item label="上传人" prop="createBy">
        <el-select v-model="queryParams.createBy" placeholder="请选择接收人" filterable>
          <el-option
            v-for="user in userList"
            :key="user.nickName"
            :label="user.nickName"
            :value="user.nickName"
          />
        </el-select>
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['filercv:filercvlist:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['filercv:filercvlist:remove']"
          >删除</el-button
        >
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
    <div
      :class="
        sidebar.opened && eleTabTop <= 85
          ? 'eleTab'
          : !sidebar.opened && eleTabTop <= 85
          ? 'eleTabs'
          : ''
      "
      class="informationTab"
      ref="eleTab"
    >
      <el-table
      ref="table" @row-click="row_click"
        v-loading="loading"
        :data="tableList"
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="序号" align="center" type="index" width="55" />
        <el-table-column
          label="文件名称"
          align="center"
          prop="fileName"
          min-width="150"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="上传时间"
          align="center"
          prop="createTime"
          min-width="150"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="上传人员"
          align="center"
          prop="createBy"
          min-width="150"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="操作"
          align="center"
          class-name="small-padding fixed-width"
          fixed="right"
          width="122"
        >
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-download"
              @click="handleDownload(scope.row)"
              v-hasPermi="['filercv:filercvlist:download']"
              >下载</el-button
            >
          </template>
        </el-table-column>
      </el-table>

      <pagination
      menuNames="Pagination18"
        v-show="total > 0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
    </div>
    <!-- 添加或修改附件对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="open"
      width="900px"
      append-to-body
      v-dialogDrag
    >
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="附件" prop="tfileStandingFileslist">
          <FileUpload @input="getFiles" :value="uploadList"></FileUpload>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listFile, getFile, delFile, addFile } from "@/api/filercv/filercvlist";
import { getUserList,getcolumn } from "@/api/selectList";
import { mapGetters } from "vuex";

export default {
  name: "FilercvFileList",
  dicts: ["default_status"],
  data() {
    return {
      eleTabTop: 0, //表格容器距浏览器顶部距离
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 附件表格数据
      tableList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        fileName: undefined,
        createBy: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        deviceType: [{ required: true, message: "请输入附件", trigger: "blur" }],
      },
      fileStandingId: 0,
      uploadList: [],
      userList: [],
    };
  },
  computed: {
    ...mapGetters(["sidebar"]),
  },
  mounted() {
    // 滚动条的获取
    this.handleScrollx();
    window.addEventListener("scroll", this.handleScrollx, true);
  },
  activated() {
    this.fileStandingId = this.$route.query.id;
    this.getSize();
    this.getUserList();
    //获取表格容器距页面头部的距离
    this.handleScrollx();
  },
  destroyed() {
    window.removeEventListener("scroll", this.handleScrollx, true);
  },
  created() {
    this.fileStandingId = this.$route.query.id;
    this.getSize();
    this.getUserList();
  },
  methods: {
    getSize() {
			getcolumn({ pageName: "Pagination18" }).then(response => {
				this.queryParams.pageSize = response.data.length ? (response.data[0].limit ? response.data[0].limit : 10) : 10
				this.getList()
			})
		},
      // 单击表格行
		row_click(row, column, event) {
      if(column && column.label=='操作'){
        return;
      }else{
        this.$refs.table.toggleRowSelection(row)
      }
		},
    //获取表格容器距页面头部的距离
    handleScrollx() {
      this.eleTabTop = this.$refs.eleTab.getBoundingClientRect().top;
    },
    // 获取用户下拉列表
    async getUserList() {
      let ret = await getUserList();
      this.userList = ret.rows;
    },
    /** 查询附件列表 */
    getList() {
      this.queryParams.fileStandingId = this.fileStandingId;
      this.loading = true;
      listFile(this.queryParams).then((response) => {
        this.tableList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        fileStandingId: this.fileStandingId,
      };
      this.uploadList = [];
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加附件";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getFile(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改附件";
      });
    },
    handleDownload(row) {
      window.open(row.path);
    },
    /** 提交按钮 */
    submitForm() {
      if (this.uploadList.length == 0) {
        this.$modal.msgError("请先上传文件");
        return false;
      }
      this.form.tfileStandingFileList = this.uploadList;
      addFile(this.form).then((response) => {
        this.$modal.msgSuccess("操作成功");
        this.open = false;
        this.getList();
      });
    },
    // 上传
    getFiles(files) {
      this.uploadList = files;
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm("是否确认删除数据项？")
        .then(function () {
          return delFile(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
  },
};
</script>
<style lang="scss" scoped>
::v-deep .el-table__fixed-header-wrapper .fixed-width {
  width: 122px !important;
}
</style>
